SW-4196 - Fix registration validation, check for empty strings
SW-4196 - Fix registration validation, check for empty strings


jochenmanz/shopware,wesolowski/shopware,DerRidda/shopware,VIISON/shopware-4,zeroseven/shopware,Zwilla/shopware,DerRidda/shopware,FiveDigital/shopware,VIISON/shopware-4,kayyyy/shopware-4,Sunchairs/shopware,jochenmanz/shopware,ottscho/shopware-4,OliverZachau/shopware-4,t2oh4e/shopware,wesolowski/shopware,fegoulart/shopware,ShopwareHackathon/dompdf,ShopwareHackathon/scale-commerce-ongr-bundle,buddhaCode/shopware,wesolowski/shopware,bcremer/shopware,bcremer/shopware,s-haase/shopware,Zwilla/shopware,SvenHerrmann/shopware,ShopwareHackathon/shopware_media,DerRidda/shopware,jenalgit/shopware,DerRidda/shopware,cyberid41/shopware,cyberid41/shopware,fegoulart/shopware,giginos/shopware,buddhaCode/shopware,Pttde/shopware,k10r/shopware,dNovo/shopware,egoistIT/shopware,wolv-dev/shopware,dNovo/shopware,fegoulart/shopware,jhit/shopware,ShopwareHackathon/shopware_search_optimization,buddhaCode/shopware,buddhaCode/shopware,wolv-dev/shopware,Zwilla/shopware,Pttde/shopware,jochenmanz/shopware,arvatis/shopware,giginos/shopware,FiveDigital/shopware,jhit/shopware,philippmahlow/shopware,egoistIT/shopware,s-haase/shopware,b3nl/shopware,jenalgit/shopware,zeroseven/shopware,dnoegel/shopware-aop,OliverZachau/shopware-4,oktupol/shopware,ahoehne/shopware-4,ahoehne/shopware-4,ShopwareHackathon/shopware-ajax-variant,jhit/shopware,JonidBendo/shopware,FiveDigital/shopware,dNovo/shopware,patricktreiber/shopware_test,ahoehne/shopware-4,ShopwareHackathon/shopware_media,b3nl/shopware,ahoehne/shopware-4,ShopwareHackathon/shopware-ajax-variant,b3nl/shopware,Sunchairs/shopware,ShopwareHackathon/shopware_media,dNovo/shopware,NetInventors/shopware,k10r/shopware,ShopwareHackathon/shopware-ajax-variant,ShopwareHackathon/scale-commerce-ongr-bundle,k10r/shopware,mreiss/shopware,Pttde/shopware,bcremer/shopware,k10r/shopware,cyberid41/shopware,zeroseven/shopware,oktupol/shopware,giginos/shopware,JonidBendo/shopware,simkli/shopware,giginos/shopware,ShopwareHackathon/shopware_search_optimization,NetInventors/shopware,FiveDigital/shopware,ShopwareHackathon/shopware_search_optimization,egoistIT/shopware,t2oh4e/shopware,Sunchairs/shopware,ShopwareHackathon/dompdf,patricktreiber/shopware_test,ottscho/shopware-4,SvenHerrmann/shopware,wolv-dev/shopware,s-haase/shopware,oktupol/shopware,OliverZachau/shopware-4,oktupol/shopware,richardbruse/shopware,mreiss/shopware,dnoegel/shopware-aop,philippmahlow/shopware,dnoegel/shopware-aop,ShopwareHackathon/shopware_search_optimization,jenalgit/shopware,ShopwareHackathon/shopware_search_optimization,t2oh4e/shopware,simkli/shopware,SvenHerrmann/shopware,Pttde/shopware,kayyyy/shopware-4,ShopwareHackathon/scale-commerce-ongr-bundle,jenalgit/shopware,jenalgit/shopware,kayyyy/shopware-4,ShopwareHackathon/shopware-ajax-variant,xabbuh/shopware,richardbruse/shopware,t2oh4e/shopware,patricktreiber/shopware_test,jochenmanz/shopware,ShopwareHackathon/scale-commerce-ongr-bundle,wolv-dev/shopware,richardbruse/shopware,JonidBendo/shopware,mreiss/shopware,philippmahlow/shopware,Pttde/shopware,philippmahlow/shopware,VIISON/shopware-4,b3nl/shopware,SvenHerrmann/shopware,JonidBendo/shopware,wesolowski/shopware,wolv-dev/shopware,bcremer/shopware,NetInventors/shopware,fegoulart/shopware,philippmahlow/shopware,xabbuh/shopware,jhit/shopware,OliverZachau/shopware-4,simkli/shopware,zeroseven/shopware,zeroseven/shopware,ShopwareHackathon/shopware_media,xabbuh/shopware,arvatis/shopware,dNovo/shopware,cyberid41/shopware,fegoulart/shopware,jochenmanz/shopware,k10r/shopware,kayyyy/shopware-4,kayyyy/shopware-4,richardbruse/shopware,dnoegel/shopware-aop,ShopwareHackathon/dompdf,s-haase/shopware,arvatis/shopware,t2oh4e/shopware,cyberid41/shopware,simkli/shopware,JonidBendo/shopware,ShopwareHackathon/shopware-ajax-variant,FiveDigital/shopware,NetInventors/shopware,patricktreiber/shopware_test,ottscho/shopware-4,ottscho/shopware-4,richardbruse/shopware,VIISON/shopware-4,egoistIT/shopware,wesolowski/shopware,arvatis/shopware,bcremer/shopware,Sunchairs/shopware,Sunchairs/shopware,Zwilla/shopware,mreiss/shopware,ShopwareHackathon/dompdf,Zwilla/shopware,xabbuh/shopware,SvenHerrmann/shopware,giginos/shopware,ShopwareHackathon/scale-commerce-ongr-bundle,VIISON/shopware-4,ShopwareHackathon/shopware_media,xabbuh/shopware,arvatis/shopware,oktupol/shopware,DerRidda/shopware,patricktreiber/shopware_test,simkli/shopware,ShopwareHackathon/dompdf,dnoegel/shopware-aop,egoistIT/shopware,s-haase/shopware,jhit/shopware,NetInventors/shopware,mreiss/shopware,buddhaCode/shopware